CVE-2022-50505

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.6% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-10-04 15:43Z11 MO AGO

Last updated

2026-05-11 19:20Z3 MO AGO

Reserved

2025-10-04

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-911Improper Update of Reference CountBase

Data version

5.2

Document digest

32901cbd792d99ec2b61db1de354c2aabac2ce8677ec1bc8efe380880537995a

• git.kernel.orghttps://git.kernel.org/stable/c/bdb2113dd8f17a3cc84a2b4be4968a849f69ec72
• git.kernel.orghttps://git.kernel.org/stable/c/efd50c65fd1cdef63eb58825f3fe72496443764c
• git.kernel.orghttps://git.kernel.org/stable/c/8581ec1feb895ff596fe3d326d9ba320083290aa
• git.kernel.orghttps://git.kernel.org/stable/c/03f51c72997559e73b327608f0cccfded715c9a0
• git.kernel.orghttps://git.kernel.org/stable/c/6e501b3fd7a2e1c4372d72bc70717aaca2beb8a5
• git.kernel.orghttps://git.kernel.org/stable/c/902cc2507091a81643502d8ceb0e2f105e902518
• git.kernel.orghttps://git.kernel.org/stable/c/b0637f4bd426925f5c3a15e8f8e36190fe06bac5
• git.kernel.orghttps://git.kernel.org/stable/c/6cf0981c2233f97d56938d9d61845383d6eb227c